converting this c code to matlab

Its urgent, converting this c code to matlab.

I am also trying but getting erros like

"Refernce to non-exitent"

icouldn't understand this issue.

please some1 help me to sort it out.

its more helpful, if u give converted matlab code also.

% typedef struct volCtrl

% {

% UINT8 u8CurrVolumeLevel;

% UINT8 u8CurrIDR_Min;

% UINT8 u8CurrIDR_Max;

% UINT8 u8IDR_MinPercent;

% UINT8 u8IDR_MaxPercent;

%

% }stVolCtrl;

% UINT32 SPU_VolumeControlGain()

% {

%

% /* Gain for neutral volume level */

% UINT32 u32BaselineGain = 0;

% UINT8 u8CurrIDR = 0;

% UINT8 u8StepGain = 0;

% UINT8 u8VolStep = 0;

% UINT32 u32VolGain = 0;

%

% gstVolCtrl.u8CurrIDR_Max = 80;

% gstVolCtrl.u8CurrIDR_Min = 20;

%

% gstVolCtrl.u8IDR_MaxPercent = 100;

% gstVolCtrl.u8IDR_MinPercent = 50;

%

%

% /* IDR calculate from Range */

% u8CurrIDR = gstVolCtrl.u8CurrIDR_Max - gstVolCtrl.u8CurrIDR_Min;

% /* Set Half of IDR as baseline Volume Gain */

% u32BaselineGain = u8CurrIDR >> 1;

%

% u8StepGain = (u32BaselineGain*gstVolCtrl.u8IDR_MaxPercent)/PERCENTAGE_VALUE;

% u8StepGain = u8StepGain /VOL_CTRL_DISC_STEPS_COUNT;

%

% if(gstVolCtrl.u8CurrVolumeLevel < VOLUME_STEP_BASELINE)

% {

% u8VolStep = VOLUME_STEP_BASELINE - gstVolCtrl.u8CurrVolumeLevel;

% u32VolGain = u8VolStep * u8StepGain;

% u32VolGain = u32BaselineGain - u32VolGain;

% }

% else

% {

% u8VolStep = gstVolCtrl.u8CurrVolumeLevel - VOLUME_STEP_BASELINE;

% u32VolGain = u8VolStep * u8StepGain;

% u32VolGain = u32BaselineGain + u32VolGain;

% }

% return u32VolGain;

% }

Thanks

Chinny

[Adam]

If its 'urgent' you could pay a consultant to do it, or Mathworks. Just asking for urgent ready-done code without putting in effort yourself doesn't go down very well though.

[Image Analyst]

Make it easy for someone to help you - at least give the code that's mostly translated so we only have to fix the little that's left, not ALL of it.

[Jan]

Your message is easier to read, if you do not include a blank line after each line of text or code.

erros like "Refernce to non-exitent" - Please post your code and the complete error message. Then it is much easier to fix the code.